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nfp: drop rx_ring param from buffer allocation

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We will soon allocate RX buffers for caching on XDP TX rings.
The rx_ring parameter passed to nfp_net_rx_alloc_one() is not
actually used, remove it.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2017-04-27 21:06:16 -07:00 committed by David S. Miller
parent 46c505188b
commit d78005a50f
1 changed files with 2 additions and 6 deletions
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8
drivers/net/ethernet/netronome/nfp/nfp_net_common.c
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@ -1153,16 +1153,13 @@ nfp_net_free_frag(void *frag, bool xdp)
/**
* nfp_net_rx_alloc_one() - Allocate and map page frag for RX
* @dp: NFP Net data path struct
* @rx_ring: RX ring structure of the skb
* @dma_addr: Pointer to storage for DMA address (output param)
*
* This function will allcate a new page frag, map it for DMA.
*
* Return: allocated page frag or NULL on failure.
*/
static void *
nfp_net_rx_alloc_one(struct nfp_net_dp *dp, struct nfp_net_rx_ring *rx_ring,
dma_addr_t *dma_addr)
static void *nfp_net_rx_alloc_one(struct nfp_net_dp *dp, dma_addr_t *dma_addr)
{
void *frag;
@ -1317,8 +1314,7 @@ nfp_net_rx_ring_bufs_alloc(struct nfp_net_dp *dp,
rxbufs = rx_ring->rxbufs;
for (i = 0; i < rx_ring->cnt - 1; i++) {
rxbufs[i].frag =
nfp_net_rx_alloc_one(dp, rx_ring, &rxbufs[i].dma_addr);
rxbufs[i].frag = nfp_net_rx_alloc_one(dp, &rxbufs[i].dma_addr);
if (!rxbufs[i].frag) {
nfp_net_rx_ring_bufs_free(dp, rx_ring);
return -ENOMEM;